| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.69 | 7.795% | $144.1111 | $144.11 | $144.10 | $144.10 |
| Purchase #2 | $121.41 | 11.819% | $135.7594 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $82.43 | 7.586% | $88.6831 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $88.25 | 9.165% | $96.3381 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $232.75 | 6.825% | $248.6352 | $248.64 | $248.65 | $248.60 |
| Purchase #6 | $195.65 | 4.105% | $203.6814 | $203.68 | $203.70 | $203.70 |
| Purchase #7 | $49.56 | 13.831% | $56.4146 | $56.41 | $56.40 | $56.40 |
| 7 purchase totals = | $903.74 | $973.6229 | $973.62 | $973.65 | $973.60 | |